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Joint replacement, pediatric and general adult orthopaedic care services for Sonoma County.

We offer a wide range of surgical and non-surgical treatment options for the entire spectrum of musculoskeletal concerns, including hip, knee, shoulder and hand injuries. Contact us today to make an appointment.

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Our Providers

With specialties in everything from joint replacement to pediatric orthopaedic care, our providers have the expertise you need to get rid of the pain and get back to your life.Learn More

New Patients

We’re presently accepting new patients.  Learn what you’ll need for your first visit, including accepted insurance plans, payment info, downloadable forms and more.Learn More

Orthopaedics Blog

Visit our blog for the latest orthopaedic news and information about conditions and treatments for both adults and children.Learn More

Got a Question?

We understand you have questions.  Visit our frequently asked questions page and find the answers you’re looking for.Learn More

What Our Patients Say

I wanted to thank you for patching up my “rocky” knee in November.  I’ve been going to the gym and generally being more active.  So far I’ve lost 50 pounds and best of all my ALC went from 7.7 to 5.8, yay!  It is so nice to be able to move without constant pain.  Thank you again for all you did.
Patient of Dr. Bollinger's
Thank you for helping my leg to heal!
Patient of Dr. Bragonier's, age 3
This is a note of great thankfulness for your most capable hands, verbal aids, and everyone’s caring manner during my recent “hip-op” surgery and post-op…My walker aid is now a memory; my cane keeps getting lost in the house; I can actually stand noticeably straight; my bruise colors are fading daily; my swelling on leg is reduced daily…I can truthfully say if I’d ever need another part replaced, I’d be back to see you.
Patient of Dr. Bollinger's
What is the old saying, how lucky can one girl be?  Your attitude, caring and surgery were terrific.
Patient of Dr. Friedman's
[Our son] slipped and broke his femur while we were visiting family…It was a nightmare and we were scared to death.  The care our son received from Dr. Bragonier and staff was amazing.  You guys helped make an absolutely terrible situation just a little more manageable, and for that we are so very grateful…
Parent of 2 year old patient of Dr. Bragonier's
I wanted to thank you for patching up my “rocky” knee in November.  I’ve been going to the gym and generally being more active.  So far I’ve lost 50 pounds and best of all my ALC went from 7.7 to 5.8, yay!  It is so nice to be able to move without constant pain.  Thank you again for all you did.
Patient of Dr. Bollinger's
Thanks so much to you and your staff for your amazing service in helping to fix my injury.  I really appreciate your candor and efficiency, and I found the advice from your staff highly valuable.  I’m on the road to recovery.
Patient of Dr. Bragonier's
I wanted to thank you for your cure over the last several years.  You have always been gentle, clear, and understanding.  My carpel tunnel surgery went without a hitch and my knee is doing so much better.
Patient of Dr. Friedman's
My husband and I would like to thank you for the care you gave our son when he broke his femur.  The attention you gave our son and the patience you offered us concerned and worried parents was wonderful.  We have nothing but positive things to say about you.
Patient of Dr. Friedman's
Thank you from the bottom of my heart for your wonderful services.  I am very grateful for my new knee.  The staff is amazingly kind and helpful and Dr. Bollinger is a very artful and skilled surgeon.
Patient of Dr. Bollinger's
Thank you for helping me with my knee surgery.  You are a good doctor.  I hope all goes well with my healing and I don’t have to come in with a “cranky” knee every few weeks!
Patient of Dr. Bollinger's
Thank you for a job well done.  No more pain.  I take long walks again.
Patient of Dr. Bollinger's
Thank you for putting your time, talent and devotion into your work.  I am so grateful for having my arm back!
Patient of Dr. Friedman's
You were such a gift to me.  I not only appreciate your medical expertise, but you as a human being.  I love the twinkle in your eye, your sense of humor, and your encouragement.  I certainly felt supported by you on the road to recovery.
Patient of Dr. Friedman's
Thank you for being the best ortho anyone could ask for!
Patient of Dr. Friedman's